A randomized 25 question test from a pool of 761 questions, good luck!
Historical data can be logged through a HMI application. Which of the data storage methods below would best be described as one that looses resolution of the data, although reduces the volume of data?
In the unbalanced signal transmission system, which answer best represents the number 6?
In the unbalanced signal transmission system, which answer best represents the number 1?
Which of the answers below is best described as an instrument database that can be modern control systems can access?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
Which of the DeviceNet components below is best described as being used where solely ingress protection is not needed?
There are numerous threats to the security of a DCS. Which of the security measures below would use a password on the BIOS to prevent unauthorized changes?
Which of the categories below best represents a component not used in the construction of a segment for DeviceNet?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best used where discrete data needs to be provided, but a simple colour change will suffice?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
There are several vital components to asynchronous transmission. Which of the answers below best relates to one that is not important?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control of an employees access level in the system?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the coils register addresses?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that systematically allows for devices to initiate communication?
Digital valve positioners are best defined as which of the following answers?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the database that contains a record of process alarms and events as they occur?
Which answer below is best described as the RS-485 standard for voltage range to receive a "Mark"?
Which of the signal transmission modes is best described as one that uses modulation to convert a received signal?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that maps the data from up to 16 field devices that it supports?
There are several types of converters. Which one of the answers below is best known as a "Gateway"?
There are several common components of signal converters. Which one is best described as connecting the input signal of one device, with the converter itself?
Which of the answers below is best described as the protocol that first made use of CIP?
I to P converters are best defined as which of the following answers?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a horn being sounded?